Flarum - Flarum is the next-generation forum software that makes online discussion fun. It's simple, fast, and free.
Hidden Bar - A ultra-light MacOS utility that helps hide menu bar icons.
NodeBB - NodeBB Forum Software - A better community platform for the modern web. NodeBB is a next generation forum software that's free and easy to use.
Bartender Mac App - Bartender is an award-winning app for macOS that superpowers your menu bar, giving you total control over your menu bar items, what's displayed, and when, with menu bar items only showing when you need them.
Discourse - Discourse is an open source discussion platform built for the next decade of the Internet.
Vanilla - Vanilla is a free Mac app that lets you hide icons from your menu bar.